package com.atguigu.sugar.service;

import com.atguigu.sugar.bean.C3Bean;

import java.util.List;
import java.util.Map;

public interface TradeStatsService {
    Double selectTotalAmount(Integer date);
    
    List<Map<String, Object>> gmvBySpu( Integer date);
    
    List<C3Bean> gmvByC3( Integer date);
}
